My sister doesnt do homework and

cry very loudly.I am very sad also angry.

Beascue my mum angry on me.

I was very angry about that.She also

said she doesnt want to hear my 

voice and she said i dont read my new books.

what can i do?Pease tell me what can i do.

My friends!!!! I knew my mum is good to her

but me? I also her son.